Album

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script/album  view on Meta::CPAN

# Package or program libraries, if appropriate.
# $LIBDIR = $ENV{'LIBDIR'} || '/usr/local/lib/sample';
# use lib qw($LIBDIR);
# require 'common.pl';

# Package name.
my $my_package = 'Sciurix';
# Program name and version.
my ($my_name, $my_version) = $RCS_Id =~ /: (.+).pl,v ([\d.]+)/;
# Tack '*' if it is not checked in into RCS.
$my_version .= '*' if length('$Locker:  $ ') > 12;

my $creator = "Created with <a href=\"http://search.cpan.org/~jv/Album/\">Album</a> $::VERSION";

################ Command line parameters ################

use Getopt::Long 2.13;

# Command line options.
my $import_exif = 0;
my $import_dir;

script/album  view on Meta::CPAN

	elsif ( /^medium\s*(-?\d+)?/ ) {
	    setopt("medium", $1 || DEFAULTS->{mediumsize});
	}
	elsif ( /^dateformat\s*(.*)/ ) {
	    setopt("datefmt", $1);
	}
	elsif ( /^caption\s*(.*)/ ) {
	    setopt("caption", $1);
	}
	elsif ( /^icon\s*(.*)/ ) {
	    setopt("icon", defined($1) && length($1) ? $1 : 1);
	}
	elsif ( /^locale\s*(.*)/ ) {
	    setopt("locale", $1);
	}
	elsif ( /^depth\s+(\d+)/ ) {
	    # lib_common is used in the HTML, don't use fjoin.
	    setopt("lib_common", join("/", ("..") x $1));
	}
	else {
	    warn("Unknown control: $_[0]\n");

script/album  view on Meta::CPAN

	       $newinfo,
	       "\n");
    close($fh);

    $new;
}

sub prepare_images {
    my $ddot = 0;
    my $tdot = 0;
    my $fmt = "[%" . length($filelist->tally) . "d]\n";
    my $msgfile;
    my $msg = sub {
	return unless $verbose > 1;

	if ( $verbose > 2 ) {
	    if ( $msgfile ) {
		print STDERR ("$msgfile: ");
		$msgfile = "";
	    }

script/album  view on Meta::CPAN

	</table>
      </body>
    </html>
    EOD

    print STDERR ("\n") if $did;
}

sub process_fmt {
    my ($fmt, %map) = @_;
    $fmt =~ s/^(.*?)\$(\w+)\b/$1.indent($map{$2}, length($1))/gme;
    $fmt;
}

################ Helpers for Image/Index/Journal pages ################

sub jscript {
    my (%nav) = @_;
    my $next = $nav{next};
    my $prev = $nav{prev};
    my $up   = $nav{up};

script/album  view on Meta::CPAN

		$el->ExposureProgram || "", $t));
    $app->("Aperture", sprintf("%.1f", $v))
      if $v = $el->FNumber;
    if ( $v = $el->FocalLength ) {
	if ( $el->Model eq "DSC-V1" ) {
	    $v .= sprintf("mm  (%.1fmm equiv.)", $v*4.857);
	}
	else {
	    $v .= "mm";
	}
	$app->("Focal length", $v);
    }
    $app->("ISO", $v) if $v = $el->ISOSpeedRatings;
    $app->("Flash", $v)
      if ($v = $el->Flash) && $v ne "Flash did not fire";
    $app->("Metering", $v) if $v = $el->MeteringMode;
    $app->("Scene", $v) if $v = $el->SceneCaptureType;
    $app->("Camera",
	   join(" ", $v, $el->Model))
      if $v = $el->Make;
}

script/album  view on Meta::CPAN

    $t =~ s/\n.*//;
    htmln($t);
}

#### Misc.

sub update_if_needed($$) {
    my ($fname, $new) = @_;

    # Do not overwrite unless modified.
    if ( -s $fname && -s _ == length($new) ) {
	local($/);
	my $hh = do { local *F; *F };
	my $old;
	open($hh, $fname) && ($old = <$hh>) && close($hh);
	if ( $old eq $new ) {
	    return 0;
	}
    }

    my $fh = do { local *F; *F };

script/album  view on Meta::CPAN

            if ( /^Xend/ ) {
                close($out);
                $doing = 0;	# Done
		next;
            }
            # Select lines to process.
            next if /[a-z]/;
	    next unless /^X(.*)/s;
	    $_ = $1;
            next unless int((((ord() - 32) & 077) + 2) / 3)
              == int(length() / 4);
            # Decode.
            print $out unpack("u",$_);
            next;
        }

        # Otherwise, search for the uudecode 'begin' line.
        if ( /^Xbegin\s+\d+\s+(.+)$/ ) {
	    next if !$clobber && -s d_icons($1);
	    print STDERR ("Creating icons: ") if $verbose > 1 && !defined($name);
	    $did++;

script/album  view on Meta::CPAN

################ End Style Sheets ################

sub detab {
    my ($line) = @_;
    my $orig = $line;
    my (@l) = split(/\t/, $line, -1);

    # Replace tabs with blanks, retaining layout

    $line = shift(@l);
    $line .= " " x (8-length($line)%8) . shift(@l) while @l;

    $line;
}

################ Copying: plain files ################

sub copy {
    my ($orig, $new, $time) = @_;

    $time = (stat($orig))[9] unless defined($time);